105-11-3 1,4-Benzoquinone dioxime

product Name 1,4-Benzoquinone dioxime Synonyms p-Benzoquinone dioxime; Quinone dioxime; p-Quinone dioxime; PQD; QDO; 4-(4-chloro-2-methylphenoxy)butanoic acid; N-hydroxy-4-nitrosoaniline; (1Z,4Z)-N,N'-dihydroxycyclohexa-2,5-diene-1,4-diimine; (1E,4E)-N,N'-dihydroxycyclohexa-2,5-diene-1,4-diimine Molecular Formula C6H6N2O2 Molecular Weight 138.124 InChI InChI=1/C6H6N2O2/c9-7-5-1-2-6(8-10)4-3-5/h1-4,9-10H/b7-5-,8-6+ CAS Registry Number 105-11-3 EINECS 203-271-5 Molecular Structure Density 1.323g/cm3 Melting point 243℃ Boiling point 303.046°C at 760 mmHg Refractive index 1.594 Flash point 182.513°C Water solubility <0.01 g/100 mL at 22.5℃ Vapour Pressur 0mmHg at 25°C Hazard Symbols  Xn:Harmful; Risk Codes R22:; R40:; Safety Description S36/37:; S45:;